<?php
/**
 * Application level View Helper
 *
 * This file is application-wide helper file. You can put all
 * application-wide helper-related methods here.
 *
 * PHP 5
 *
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @package       app.View.Helper
 * @since         CakePHP(tm) v 0.2.9
 * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
 */

App::uses('Helper', 'View');

/**
 * Application helper
 *
 * Add your application-wide methods in the class below, your helpers
 * will inherit them.
 *
 * @package       app.View.Helper
 */
class AppHelper extends Helper {
	
	public $helpers = array('Html', 'Form');
	
	public function link_more($url, $options = array()) {
		$opts = array_merge(array(
			'escape'=>false, 
			'class'=>'more'
		), $options);
		
		if(!strstr($opts['class'], "more")) {
			$opts['class'] .= ' more';
		}
		$opts['class'] = trim($opts['class']);
		
		return $this->Html->link("dalje &raquo;", $url, $opts);
	}
	
	public function captcha() {
		return
			$this->Html->image('/captcha', array('class'=>'captcha')) .
			$this->Form->text('captcha', array('placeholder'=>'Tekst sa slike', 'label'=>false));
	}
	
}
